CVE-2021-27603
Published Apr 13, 2021
Last updated 2 years ago
Overview
- Description
- An RFC enabled function module SPI_WAIT_MILLIS in SAP NetWeaver AS ABAP, versions - 731, 740, 750, allows to keep a work process busy for any length of time. An attacker could call this function module multiple times to block all work processes thereby causing Denial of Service and affecting the Availability of the SAP system.
- Source
- cna@sap.com
- NVD status
- Analyzed
Social media
- Hype score
- Not currently trending
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 6.5
- Impact score
- 3.6
- Exploitability score
- 2.8
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- Severity
- MEDIUM
CVSS 3.0
- Type
- Secondary
- Base score
- 6.5
- Impact score
- 3.6
- Exploitability score
- 2.8
- Vector string
- CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- Severity
- MEDIUM
CVSS 2.0
- Type
- Primary
- Base score
- 4
- Impact score
- 2.9
- Exploitability score
- 8
- Vector string
- AV:N/AC:L/Au:S/C:N/I:N/A:P
Weaknesses
- nvd@nist.gov
- NVD-CWE-noinfo
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:sap:netweaver_application_server_abap:731:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "5CC29738-CF17-4E6B-9C9E-879B17F7E001"
},
{
"criteria": "cpe:2.3:a:sap:netweaver_application_server_abap:740:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "127E508F-6CC1-41C8-96DF-8D14FFDD4020"
},
{
"criteria": "cpe:2.3:a:sap:netweaver_application_server_abap:750:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "7777AA80-1608-420E-B7D5-09ABECD51728"
}
],
"operator": "OR"
}
]
}
]